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Title: Permeability of textile reinforcements: simulation, influence of shear, validation
Authors: Verleye, Bart ×
Croce, Roberto
Griebel, Michael
Klitz, Margrit
Lomov, Stepan Vladimirovitch
Morren, Gerd
Sol, Hugo
Verpoest, Ignace
Roose, Dirk #
Issue Date: Oct-2008
Publisher: Elsevier Applied Science Publishers
Series Title: Composites Science and Technology vol:68 issue:13 pages:2804-2810
Article number: CSTE4106
Abstract: The permeability of textile reinforcements is a crucial input for the simulation of the impregnation stage of a composite material fabrication process. In this paper
we present a fast and accurate simulation method for the permeability of a textile
reinforcement, based on a finite difference discretisation of the Stokes equations.
Results for single layer, multi layer and sheared models are discussed. The influence
of intra-yarn flow and periodic or wall boundary conditions are considered. We
compare the numerically computed permeability values with experimental data.
ISSN: 0266-3538
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Numerical Analysis and Applied Mathematics Section
Department of Materials Engineering - miscellaneous
Mechanical Metallurgy Section (-)
× corresponding author
# (joint) last author

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